Fix Chromecast switch on Android P

vlc-android/src/org/videolan/vlc/PlaybackService.kt

@@ -70,6 +70,8 @@ import org.videolan.vlc.widget.VLCAppWidgetProviderBlack
 import org.videolan.vlc.widget.VLCAppWidgetProviderWhite
 import java.util.*
 
+private const val TAG = "VLC/PlaybackService"
+
 class PlaybackService : MediaBrowserServiceCompat() {
 
     lateinit var playlistManager: PlaylistManager
@@ -1301,7 +1303,6 @@ class PlaybackService : MediaBrowserServiceCompat() {
 
     companion object {
 
-        private const val TAG = "VLC/PlaybackService"
 
         private const val SHOW_TOAST = 1
         private const val END_MEDIASESSION = 2

vlc-android/src/org/videolan/vlc/gui/dialogs/RenderersDialog.kt

@@ -126,12 +126,12 @@ class RenderersDialog : DialogFragment(), PlaybackService.Client.Callback {
 
     inner class RendererClickhandler {
         fun connect(item: RendererItem?) {
-            RendererDelegate.selectRenderer(item)
             mService?.setRenderer(item)
+            dismissAllowingStateLoss()
+            RendererDelegate.selectRenderer(item)
             if (item !== null) activity?.window?.findViewById<View>(R.id.audio_player_container)?.let {
                 UiTools.snacker(it, getString(R.string.casting_connected_renderer, item.displayName))
             }
-            dismiss()
         }
     }
 }